If you have any interest in lo-fi Instagramography, then you're going to love this iPhone case. It comes from Holga, the company normally seen making plastic-lensed, light-leaking film cameras, and it makes your wonderful 8MP iPhone 4S's camera work just like the crappy junk of yesteryear.
Instead of mimicking analog glitches with software, the Holga iPhone Lens Filter Kit adds real-life analog glitches by way of weird filters. Like the dial of an old telephone, a disk rotates to put any of nine different effects before the lens, plus one clear hole for shooting plain vanilla photos.
There are red and green filters, plus yellow and blue filters with clear centers, a red filter with a heart-shaped cut-out, a macro lens and dual, triple and quadruple image lenses, which replicate the scene before you up to four times (the dual split is seen above right).
It's a clever idea, and even manages to look like some kind of retro kids toy from the 70s or 80s. The case works with both the iPhone 4 and 4S, and costs a reasonable $25. Available now.
Holga iPhone Lens Filter Kit [Holga via BoingBoing]